MX2019000502A - Separacion de enzimas derivadas de trichoderma reesei por filtro prensa y filtracion tangencial sobre membrana de ceramica. - Google Patents
Separacion de enzimas derivadas de trichoderma reesei por filtro prensa y filtracion tangencial sobre membrana de ceramica.Info
- Publication number
- MX2019000502A MX2019000502A MX2019000502A MX2019000502A MX2019000502A MX 2019000502 A MX2019000502 A MX 2019000502A MX 2019000502 A MX2019000502 A MX 2019000502A MX 2019000502 A MX2019000502 A MX 2019000502A MX 2019000502 A MX2019000502 A MX 2019000502A
- Authority
- MX
- Mexico
- Prior art keywords
- separation
- filter press
- ceramic membrane
- trichoderma reesei
- enzymes
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/02—Separating microorganisms from their culture media
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P21/00—Preparation of peptides or proteins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Molecular Biology (AREA)
- Virology (AREA)
- Botany (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
La invención se refiere a un proceso para separar, de un medio de cultivo, un cóctel enzimático y el hongo Trichoderma reesei, el medio de cultivo resultante, de una producción de enzimas por el hongo, proceso en el cual: el medio de cultivo se somete, en un período inferior o igual a 30 h desde la interrupción de la producción, a una separación en un filtro prensa recubierto con un tejido que tiene una porosidad de 3-20 µm, para obtener un material filtrado que tenga una densidad óptica corregida DO a 600 nm de menos de 2.5; y la fase líquida obtenida se somete a una microfiltración tangencial en una membrana de cerámica con un límite de corte comprendido entre 0.5 a 1.4 µm, de modo que la DO corregida a 600 nm no exceda 0.1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1657030A FR3054141B1 (fr) | 2016-07-22 | 2016-07-22 | Separation des enzymes issues de trichoderma reesei par filtre presse et filtration tangentielle sur membrane ceramique. |
| PCT/EP2017/067470 WO2018015228A1 (fr) | 2016-07-22 | 2017-07-11 | Separation des enzymes issues de trichoderma reesei par filtre presse et filtration tangentielle sur membrane ceramique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019000502A true MX2019000502A (es) | 2019-08-01 |
Family
ID=57906679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019000502A MX2019000502A (es) | 2016-07-22 | 2017-07-11 | Separacion de enzimas derivadas de trichoderma reesei por filtro prensa y filtracion tangencial sobre membrana de ceramica. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11274122B2 (es) |
| EP (1) | EP3487983A1 (es) |
| JP (1) | JP6942406B2 (es) |
| CN (1) | CN109563468B (es) |
| AU (1) | AU2017299082B2 (es) |
| BR (1) | BR112019000802A2 (es) |
| CA (1) | CA3031396A1 (es) |
| FR (1) | FR3054141B1 (es) |
| MX (1) | MX2019000502A (es) |
| WO (1) | WO2018015228A1 (es) |
| ZA (1) | ZA201900023B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2025601B1 (en) * | 2020-05-18 | 2021-12-03 | Cooeperatie Koninklijke Cosun U A | Process for isolating soluble functional proteins from plant material |
| CN112675706A (zh) * | 2020-12-30 | 2021-04-20 | 荣昌制药(淄博)有限公司 | 一种中药口服液的处理方法 |
| CN113528301A (zh) * | 2021-05-25 | 2021-10-22 | 合肥信达膜科技有限公司 | 一种酶妆品制备方法 |
| FR3140633A1 (fr) | 2022-10-10 | 2024-04-12 | IFP Energies Nouvelles | Procédé de conversion de biomasse lignocellulosique |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3398055A (en) | 1965-09-16 | 1968-08-20 | Squibb & Sons Inc | Separation and purification of cellulase |
| CH663113A5 (de) | 1983-11-28 | 1987-11-13 | Sprecher & Schuh Ag | Kupplungsanordnung zwischen einem elektromagnetischen schaltgeraet und einem daran abnehmbar angebrachten hilfskontaktblock. |
| JP4770987B2 (ja) * | 2008-12-09 | 2011-09-14 | 東レ株式会社 | 糖液の製造方法 |
| AU2012341519B2 (en) * | 2011-11-21 | 2018-04-19 | Toray Industries, Inc. | Method for producing cellulase, and apparatus for said method |
| FR2984353B1 (fr) * | 2011-12-14 | 2014-11-21 | IFP Energies Nouvelles | Procede de production d'un cocktail enzymatique utilisant les residus solides d'un procede de conversion biochimique de materiaux ligno-cellulosiques |
| FR3024463B1 (fr) * | 2014-07-30 | 2018-04-06 | IFP Energies Nouvelles | Procede de production d'un cocktail enzymatique a partir de mout de champignon |
| CN105779301B (zh) * | 2016-03-24 | 2019-07-16 | 山东大学 | 一株里氏木霉及其培养方法与应用 |
-
2016
- 2016-07-22 FR FR1657030A patent/FR3054141B1/fr active Active
-
2017
- 2017-07-11 BR BR112019000802-0A patent/BR112019000802A2/pt unknown
- 2017-07-11 EP EP17737287.7A patent/EP3487983A1/fr active Pending
- 2017-07-11 AU AU2017299082A patent/AU2017299082B2/en active Active
- 2017-07-11 CA CA3031396A patent/CA3031396A1/fr active Pending
- 2017-07-11 JP JP2019502202A patent/JP6942406B2/ja active Active
- 2017-07-11 CN CN201780045492.8A patent/CN109563468B/zh active Active
- 2017-07-11 WO PCT/EP2017/067470 patent/WO2018015228A1/fr unknown
- 2017-07-11 US US16/318,446 patent/US11274122B2/en active Active
- 2017-07-11 MX MX2019000502A patent/MX2019000502A/es unknown
-
2019
- 2019-01-03 ZA ZA2019/00023A patent/ZA201900023B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3487983A1 (fr) | 2019-05-29 |
| AU2017299082A8 (en) | 2019-05-16 |
| JP2019520842A (ja) | 2019-07-25 |
| US20200031864A1 (en) | 2020-01-30 |
| CA3031396A1 (fr) | 2018-01-25 |
| US11274122B2 (en) | 2022-03-15 |
| AU2017299082A1 (en) | 2019-03-14 |
| BR112019000802A2 (pt) | 2019-04-24 |
| CN109563468A (zh) | 2019-04-02 |
| ZA201900023B (en) | 2019-09-25 |
| AU2017299082B2 (en) | 2023-03-30 |
| WO2018015228A1 (fr) | 2018-01-25 |
| FR3054141A1 (fr) | 2018-01-26 |
| JP6942406B2 (ja) | 2021-09-29 |
| CN109563468B (zh) | 2023-03-31 |
| FR3054141B1 (fr) | 2018-07-13 |
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